AR094216A1 - Metodo para reducir la opacidad de la columna de humo visible desprendida a favor del viento - Google Patents
Metodo para reducir la opacidad de la columna de humo visible desprendida a favor del vientoInfo
- Publication number
- AR094216A1 AR094216A1 ARP130104953A ARP130104953A AR094216A1 AR 094216 A1 AR094216 A1 AR 094216A1 AR P130104953 A ARP130104953 A AR P130104953A AR P130104953 A ARP130104953 A AR P130104953A AR 094216 A1 AR094216 A1 AR 094216A1
- Authority
- AR
- Argentina
- Prior art keywords
- stream
- urea
- stage
- water
- subsequent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/54—Nitrogen compounds
- B01D53/58—Ammonia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12008535.2A EP2746244A1 (en) | 2012-12-21 | 2012-12-21 | Method for reducing the visible downwind detached plume opacity |
Publications (1)
Publication Number | Publication Date |
---|---|
AR094216A1 true AR094216A1 (es) | 2015-07-15 |
Family
ID=47559030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP130104953A AR094216A1 (es) | 2012-12-21 | 2013-12-20 | Metodo para reducir la opacidad de la columna de humo visible desprendida a favor del viento |
Country Status (10)
Country | Link |
---|---|
US (1) | US9149763B2 (ar) |
EP (2) | EP2746244A1 (ar) |
CN (1) | CN105073688B (ar) |
AR (1) | AR094216A1 (ar) |
BR (1) | BR112015014564A2 (ar) |
CA (1) | CA2895367C (ar) |
MY (1) | MY182839A (ar) |
RU (1) | RU2628943C2 (ar) |
SA (1) | SA515360667B1 (ar) |
WO (1) | WO2014094987A1 (ar) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017203251A1 (de) | 2017-02-28 | 2018-08-30 | Thyssenkrupp Ag | Verfahren zur Reinigung der Abluft einer Granulierungsanlage zur Herstellung eines harnstoffhaltigen Granulats |
WO2019180155A1 (en) | 2018-03-23 | 2019-09-26 | Thyssenkrupp Fertilizer Technology Gmbh | Fluid-bed granulator system with coating material to prevent dust buildup in the air systems of urea granulation plants |
EP3560907B1 (en) | 2018-04-23 | 2021-01-06 | thyssenkrupp Fertilizer Technology GmbH | Urea production plant and scrubbing system |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3798021A (en) | 1972-08-21 | 1974-03-19 | Foster Wheeler Corp | Pollution elimination for fertilizer process |
SU785304A1 (ru) * | 1978-08-28 | 1980-12-07 | Предприятие П/Я Г-4302 | Способ очистки воздуха из зоны гранул ции мочевины |
US4370198A (en) | 1980-03-13 | 1983-01-25 | Mta Muszaki Kemiai Kutato Intezet | Method and apparatus for the recovery of the solid material content of solutions and/or suspensions as granules in a gas fluidized bed |
US4493820A (en) | 1982-10-01 | 1985-01-15 | Gardinier, Inc. | Process for partial removing of impurities from a wet process phosphoric acid |
IT1249057B (it) | 1991-05-22 | 1995-02-11 | Agrimont Spa | Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato. |
NL1002862C2 (nl) | 1996-04-15 | 1997-10-17 | Dsm Nv | Werkwijze voor het bereiden van granules. |
JPH09313860A (ja) | 1996-05-27 | 1997-12-09 | Shigeru Saito | 湿式同時除害、除塵ガス処理装置及び方法 |
JP2000001466A (ja) * | 1998-06-12 | 2000-01-07 | Toyo Eng Corp | 排ガス中の尿素ダスト及びアンモニアの回収・利用方法 |
NL1020665C2 (nl) | 2002-05-23 | 2003-11-25 | Dsm Nv | Werkwijze voor het verwijderen van ammoniak uit een ammoniak-bevattende gasstroom. |
DE10346519A1 (de) * | 2003-10-02 | 2005-05-04 | Uhde Gmbh | Verfahren zur Entfernung von Ammoniak und Staub aus einem Abgas, das bei der Herstellung von Düngemitteln anfällt |
DE102004005907B4 (de) | 2004-02-05 | 2006-01-05 | Uhde Gmbh | Anlage zur Herstellung von biuretarmem harnstoffhaltigem Düngemittelgranulat |
EP2119499A1 (en) | 2008-04-28 | 2009-11-18 | Dytras, S.A. | Biofilm carrier used in waste water purification |
EP2119489A1 (en) * | 2008-05-14 | 2009-11-18 | Uhde Fertilizer Technology B.V. | Method for reducing aerosol emissions in a urea granulation plant |
EP2192099A1 (en) * | 2008-11-28 | 2010-06-02 | Uhde Fertilizer Technology B.V. | Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules |
CA2745223A1 (en) | 2008-12-02 | 2010-06-10 | Metabolix, Inc. | Production of polyhydroxyalkanoate foam |
EP2301917A1 (en) * | 2009-09-16 | 2011-03-30 | Stamicarbon B.V. | Removal of urea and ammonia from exhaust gases |
DE102011016759A1 (de) | 2011-04-12 | 2012-10-18 | Thyssenkrupp Uhde Gmbh | Verfahren zur Herstellung von NH3 |
CN202237343U (zh) * | 2011-08-19 | 2012-05-30 | 中国五环工程有限公司 | 尿素造粒尾气氨减排装置 |
-
2012
- 2012-12-21 EP EP12008535.2A patent/EP2746244A1/en not_active Withdrawn
-
2013
- 2013-01-14 US US13/740,444 patent/US9149763B2/en active Active
- 2013-12-05 WO PCT/EP2013/003676 patent/WO2014094987A1/en active Application Filing
- 2013-12-05 MY MYPI2015001542A patent/MY182839A/en unknown
- 2013-12-05 EP EP13807928.0A patent/EP2935157B1/en active Active
- 2013-12-05 BR BR112015014564A patent/BR112015014564A2/pt not_active IP Right Cessation
- 2013-12-05 RU RU2015126504A patent/RU2628943C2/ru active
- 2013-12-05 CN CN201380073440.3A patent/CN105073688B/zh active Active
- 2013-12-05 CA CA2895367A patent/CA2895367C/en not_active Expired - Fee Related
- 2013-12-20 AR ARP130104953A patent/AR094216A1/es not_active Application Discontinuation
-
2015
- 2015-06-21 SA SA515360667A patent/SA515360667B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
SA515360667B1 (ar) | 2016-02-24 |
CN105073688A (zh) | 2015-11-18 |
WO2014094987A1 (en) | 2014-06-26 |
CA2895367C (en) | 2020-01-14 |
MY182839A (en) | 2021-02-05 |
CN105073688B (zh) | 2018-11-02 |
EP2935157B1 (en) | 2017-03-01 |
EP2935157A1 (en) | 2015-10-28 |
RU2628943C2 (ru) | 2017-08-23 |
US20140178258A1 (en) | 2014-06-26 |
EP2746244A1 (en) | 2014-06-25 |
RU2015126504A (ru) | 2017-01-30 |
US9149763B2 (en) | 2015-10-06 |
BR112015014564A2 (pt) | 2017-07-11 |
CA2895367A1 (en) | 2014-06-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |